IPv4 prefix
217.147.192.0/21
- IP Prefix (CIDR)
- 217.147.192.0/21
- Subnet Mask
- 255.255.248.0
- Address Count
- 2,048
Registration 1 of 2
- Owner
- Alfa-Safety SARL
- Handle
- ORG-CISP1-RIPE
- Country
-
France (FR)
- Address
- 4 RUE DES OLIVETTES 44000 NANTES FRANCE
- Registry
- RIPENCC
- Registered Prefix
- 217.147.192.0/20 (217.147.192.0 - 217.147.207.255)
Registration 2 of 2
- Handle
- CYB-NET
- Country
-
France (FR)
- Registry
- RIPENCC
- Registered Prefixes
-
217.147.192.0/24 (217.147.192.0 - 217.147.192.255)
217.147.193.0/24 (217.147.193.0 - 217.147.193.255)
217.147.194.0/24 (217.147.194.0 - 217.147.194.255) - Delegated Prefix
- 217.147.192.0/20 (217.147.192.0 - 217.147.207.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 217.147.192.0/21 | Exact | AS25540 | Alphalink SASU |
France (FR)
|
217.147.192.0 | 217.147.199.255 |
| 217.147.192.0/23 | More specific | AS20529 | Alfa-Safety SARL |
France (FR)
|
217.147.192.0 | 217.147.193.255 |
| 217.147.196.0/24 | More specific | AS20529 | Alfa-Safety SARL |
France (FR)
|
217.147.196.0 | 217.147.196.255 |
| 217.147.199.0/24 | More specific | AS20529 | Alfa-Safety SARL |
France (FR)
|
217.147.199.0 | 217.147.199.255 |